Rectangular Magnifier Light Arm Design Articulating Arm Reach 32 in Color Black Diopter 3 Lens Diameter Not Applicable Lens Shape Rectangular Lighting Technology LED Magnification 1.75x Maximum Brightness 900 lm Mount Type Clamp Operating Voltage 120V AC Includes Ultraviolet Light No Dimmable No ESD Safe Yes Features Dual Light Switch Pivot Lens